Rev. A
Features and General Specifications 1-15
TM-U200 Series (Type A/AM) Technical Manual
C o n fid e n tia l
Drawer Kick-Out Connector
A pulse specified by the
ESC p
command is output to the drawer kick-out connector. The host
can confirm the status of the input signal by using the
GS a
,
GS r
, or
DLE EOT
commands.
Drawer open/closed signal
The host computer can check the drawer open/closed status with the
DLE EOT
,
GS a
, and
GS r
commands.
Drawer kick-out drive signal
CAUTION:
To avoid overcurrent, resistance of the drawer kick-out solenoid must be 24
Ω
or more.
Figure 1-9 Drawer kick-out drive signal output waveform
Drawer kick-out connector pin assignments
Pin Number
Signal name
Direction
1
Frame GND
—
2
Drawer kick-out drive signal 1
(See "Drawer kick-out drive signal," below.)
Output
3
Drawer open/close signal
(See "Drawer open/closed signal," below.)
Input
4
+24 VDC
—
5
Drawer kick-out drive signal 2
(See "Drawer kick-out drive signal," below.)
Output
6
Signal GND
—
Input signal level:
LOW = 0 V
HIGH = 2 to 5 V (at connector pin 3)
Output signal:
Voltage = Approximately 24 VDC
Current = 1 A or less
Output waveform:
Outputs the waveforms in Figure 1-9 to pins
2 and 5 of the connector. t1 (ON time) and t2
(OFF time) are specified by
ESC p
.
t
1 x 2 ms
t
2 x 2 ms
Summary of Contents for TM-U200 Series
Page 6: ...iv Confidential Revision Sheet Revision Page Altered Items and Contents Rev A ...
Page 72: ...2 30 Mechanism Configuration and Operating Principles Rev A Confidential ...
Page 172: ...6 Appendix Rev A Confidential Main Circuit Board Parts Layout ...
Page 176: ...10 Appendix Rev A Confidential ...
Page 186: ...Rev A Appendix A 20 TM U200 Series Type A AM Technical Manual Confidential ...
Page 187: ...Confidential SEIKO EPSON CORPORATION Printed in Japan ...
